Maria Taffoya, COTA
NPI 1699380964 · Occupational Therapy Assistant · Ontario, CA
Maria Taffoya, COTA is a Occupational Therapy Assistant provider in Ontario, CA (NPI 1699380964).
Provider details
- NPI number
- 1699380964
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1596 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-09-13
- Last updated
- 2020-09-13
- Certified
- 2020-09-13
Frequently asked questions
- What is Maria Taffoya's NPI number?
- Maria Taffoya's National Provider Identifier (NPI) is 1699380964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Taffoya's specialty?
- Maria Taffoya is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Taffoya located?
- Maria Taffoya's practice location on file with NPPES is 800 E 5th St, Ontario, CA 91764-2432.
- What is Maria Taffoya's phone number?
- The practice phone number listed in the NPPES registry for Maria Taffoya is (909) 984-8629.
- Is Maria Taffoya's NPI active?
- Yes — Maria Taffoya's NPI (1699380964) is active in the NPPES registry as of the last update on 2020-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.